Have a helmet camera? Catch another road user doing something they shouldn't be doing? Here's a place to post a link to it on youtube. (And, if I can ever figure it out, embed youtube videos.)
I'll start. From the description of the video on youtube:
Someone of questionable intelligence yelling something unintelligible from a passing car while I'm riding my bicycle on Oleson Road, in suburban Portland, Oregon. Caught on my helmet cam. Sadly, the license plate was a blur when I went over it frame by frame. You do hear me saying at the end of the video, "I think he just bought himself an appearance on youtube." About 3:35PM, 1/9/2011, southbound SW Oleson Road at SW Hunt Club Road, suburban Portland Oregon.
And, here's the link: